{"id":366627,"date":"2024-05-13T14:58:00","date_gmt":"2024-05-13T14:58:00","guid":{"rendered":"\/forum\/forums\/reply\/366627\/"},"modified":"2024-05-13T14:58:00","modified_gmt":"2024-05-13T14:58:00","slug":"366627","status":"publish","type":"reply","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/366627\/","title":{"rendered":"Reply To: Why does calculation of F = KU using exported Kmatrix only work for simple model"},"content":{"rendered":"<p>&lt;p&gt;In what way was the slightly more complex model more complex?&nbsp; Just more nodes and elements or did it include contact, some other nonlinearity or more complicated boundary conditions?&nbsp; In general, transient results will be affected by dt.&nbsp; At some point dt is smaller than the shortest significant period of the response and then the results will stop changing.&lt;\/p&gt;<\/p>\n","protected":false},"template":"","class_list":["post-366627","reply","type-reply","status-publish","hentry"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 4.9.10 - aioseo.com -->\n\t<meta name=\"description\" content=\"In what way was the slightly more complex model more complex? 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